TRACE("h0", "hti_compare_and_set: lost race to install key \"%s\" in %p", key->val, e);
nbd_free(key);
return hti_compare_and_set(hti, key_hash, key_val, key_len, expected, new); // tail-call
TRACE("h0", "hti_compare_and_set: lost race to install key \"%s\" in %p", key->val, e);
nbd_free(key);
return hti_compare_and_set(hti, key_hash, key_val, key_len, expected, new); // tail-call